Cita APA

Swan, M. (1988). The Cambridge English course 1: Practice book [with key]. Cambridge University Press.

Chicago Style Citation

Swan, Michael. The Cambridge English Course 1: Practice Book [with Key]. Cambridge University Press, 1988.

Cita MLA

Swan, Michael. The Cambridge English Course 1: Practice Book [with Key]. Cambridge University Press, 1988.

Atenció: Aquestes cites poden no estar 100% correctes.